18190-4759 B 936 (HD 167732)
18h 18m 58.15s -47° 59' 21.5" P.A. 163.00 sep 0.4 mag 9.71,10.08 Sp G8/K0V dist. 60.53 pc (197.45 l.y.)
Coord 2000 |
18190-4759 |
|
Discov num |
B 936 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 58.15 -47 59 21.5 |
|
Date first |
1927 |
|
Date last |
2018 |
|
Obs |
13 |
|
Pa first |
170 |
|
Pa last |
162.8 |
|
P.A. Now (θ) |
160.3° |
|
Sep first |
0.3 |
|
Sep last |
0.401 |
|
Sep. Now (ρ) |
0.461" |
|
Mag pri |
9.71 |
|
Mag sec |
10.08 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
G8/K0V (yellow) |
|
Pri motion ra |
+028 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 167732 |
|
Constellation |
Telescopium |
|
SAO |
228897 |
|
HIP |
89752 |
|
Tycho2 |
8362-00203-1 |
|
Gaia DR2 |
6706756810431580160 |
|
HD |
167732 |
|
CD |
CD-4812408 |
|
CP |
CP-48 9733 |
|
Distance |
60.53 |
|
Distance ly |
197.45 |
|
ORBITAL ELEMENTS
Period (P) | 87.24y | |
Periastron (T) | 2003.09y | |
Semi-major axis (a) | 0.384a | |
Eccentricity (e) | 0.561 | |
Inclination (i) | 103.4° | |
Longitude of periastron (ω) | 226.9° | |
Node (Ω) | 162.1° | |
Notes | n | |
Reference | Tok2018b | |
Equinox | 2000 | |
Last observation | 2015 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
342.8 |
0.193 |
2001 |
339.4 |
0.177 |
2002 |
335.1 |
0.153 |
2003 |
328.9 |
0.122 |
2004 |
317.8 |
0.086 |
2005 |
290.9 |
0.052 |
2006 |
234.2 |
0.046 |
2007 |
199.0 |
0.076 |
2008 |
185.5 |
0.115 |
2009 |
178.9 |
0.153 |
2010 |
174.9 |
0.190 |
2011 |
172.2 |
0.224 |
2012 |
170.1 |
0.256 |
2013 |
168.6 |
0.285 |
2014 |
167.2 |
0.311 |
2015 |
166.1 |
0.336 |
2016 |
165.2 |
0.358 |
2017 |
164.3 |
0.377 |
2018 |
163.5 |
0.395 |
2019 |
162.8 |
0.412 |
2020 |
162.1 |
0.426 |
2021 |
161.5 |
0.439 |
2022 |
160.9 |
0.451 |
2023 |
160.3 |
0.461 |
2024 |
159.8 |
0.470 |
2025 |
159.3 |
0.477 |
2026 |
158.8 |
0.484 |
2027 |
158.3 |
0.489 |
2028 |
157.8 |
0.493 |
2029 |
157.3 |
0.496 |
2030 |
156.9 |
0.499 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 18190-4759 B 936 (HD 167732) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2018b |
orb j |
Tokovinin, A. |
2018IAUDS.194....1T |
Tok2018b |
|
Inf. Circ. 194, 1, 2018 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18190-4759 |
B 936 |
|
1991 |
6 |
12 |
0.1 |
9.71 |
10.08 |
G8/K0V |
|
181858.15-475921.5 |
18190-4759 |
B 936 |
|
2009 |
9 |
177 |
0.2 |
9.71 |
10.08 |
G8/K0V |
|
181858.15-475921.5 |
18190-4759 |
B 936 |
|
2013 |
10 |
347 |
0.3 |
9.71 |
10.08 |
G8/K0V |
|
181858.15-475921.5 |
18190-4759 |
B 936 |
|
2014 |
11 |
347 |
0.3 |
9.71 |
10.08 |
G8/K0V |
|
181858.15-475921.5 |
18190-4759 |
B 936 |
|
2015 |
12 |
166 |
0.3 |
9.71 |
10.08 |
G8/K0V |
|
181858.15-475921.5 |
18190-4759 |
B 936 |
|
2018 |
13 |
163 |
0.4 |
9.71 |
10.08 |
G8/K0V |
O |
181858.15-475921.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18190-4759 B 936 (HD 167732) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18190-4759 B 936 (HD 167732) : MEASURES
No records found.
WDS 18190-4759 (HD 167732) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 18190-4759 (HD 167732) : ALADIN DSS IMAGE @ 18h 18m 58.15s -47° 59' 21.5"
WDS 18190-4759 B 936 (HD 167732) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
18190-4759 |
B 936 |
|
163 |
0.4 |
|
Show |
|
18193-4751 |
KPP3110 |
|
269 |
18.0 |
9 |
Show |
|
18160-4755 |
RST 973 |
|
313 |
0.7 |
30 |
Show |
|
18202-4730 |
RST 976 |
|
248 |
2.0 |
33 |
Show |
|
18224-4758 |
UC 3565 |
|
155 |
24.5 |
35 |
Show |
|
18234-4819 |
B 938 |
|
339 |
7.0 |
49 |
Show |
|
18150-4831 |
I 1356 |
AB |
320 |
0.4 |
52 |
Show |
|
18150-4831 |
I 1356 |
AC |
167 |
8.1 |
52 |
Show |
|
18205-4711 |
CPO9263 |
|
258 |
4.0 |
52 |
Show |
|
18150-4832 |
RSS 479 |
|
207 |
24.6 |
52 |
Show |
|
18238-4816 |
DAW 222 |
BC |
359 |
4.6 |
52 |
Show |
|
18238-4816 |
HJ 5040 |
AB |
291 |
9.7 |
52 |
Show |
|
18238-4816 |
HJ 5040 |
A,BC |
313 |
11.8 |
52 |
Show |
|
18241-4809 |
DAW9010 |
AB |
82 |
7.7 |
53 |
Show |
|
18241-4809 |
DAW9010 |
AC |
17 |
8.7 |
53 |
Show |
|
18220-4845 |
SWR 243 |
|
93 |
24.6 |
55 |
Show |
|
18146-4722 |
HJ 5031 |
|
63 |
36.6 |
58 |
Show |
|
18135-4737 |
RST5602 |
AB |
169 |
4.6 |
60 |
Show |
|
18135-4737 |
SHT 33 |
AC |
117 |
4.3 |
60 |
Show |
|
18158-4707 |
BRT1038 |
|
82 |
5.8 |
62 |
Show |
|
18154-4851 |
HJ 5033 |
AB |
113 |
17.3 |
63 |
Show |
|
18154-4851 |
HJ 5033 |
AC |
10 |
15.6 |
63 |
Show |
|
18154-4851 |
HJ 5033 |
AD |
69 |
25.4 |
63 |
Show |
|
18221-4857 |
RST 979 |
|
222 |
0.4 |
66 |
Show |
|
18203-4654 |
RST 977 |
|
96 |
1.8 |
68 |
Show |
|
18204-4908 |
I 1361 |
|
254 |
2.3 |
70 |
Show |
|
18177-4910 |
BRT1040 |
|
99 |
5.5 |
72 |
Show |
|
18258-4735 |
BRT1051 |
|
141 |
3.8 |
73 |
Show |
|
18124-4836 |
I 1354 |
|
163 |
1.3 |
76 |
Show |
|
18225-4652 |
CPO 583 |
|
205 |
5.6 |
77 |
Show |
|
18165-4913 |
SKF1145 |
|
158 |
52.9 |
78 |
Show |
|
18153-4650 |
B 1882 |
|
228 |
1.4 |
80 |
Show |
|
18269-4745 |
I 632 |
|
111 |
2.1 |
81 |
Show |
|
18111-4731 |
B 1879 |
|
271 |
1.8 |
85 |
Show |
|
18164-4638 |
SWR 241 |
|
283 |
8.1 |
86 |
Show |
|
18197-4628 |
B 1886 |
|
286 |
0.9 |
92 |
Show |
|
18174-4929 |
HDS2586 |
|
32 |
2.3 |
92 |
Show |
|
18197-4627 |
TDT 797 |
|
230 |
2.4 |
93 |
Show |
|
18259-4659 |
UC 3579 |
|
18 |
35.1 |
93 |
Show |
|
18231-4923 |
UC 3568 |
|
271 |
36.6 |
94 |
Show |
|
18275-4840 |
BRT1056 |
|
171 |
3.4 |
94 |
Show |
|
18153-4928 |
TOK 915 |
|
283 |
0.1 |
96 |
Show |
|
18232-4629 |
CPO 584 |
|
246 |
5.1 |
100 |
Show |
|
18145-4629 |
CPO 577 |
|
200 |
5.6 |
102 |
Show |
|
18266-4909 |
UC 3584 |
|
281 |
10.2 |
103 |
Show |
|
18146-4625 |
CPO 578 |
|
261 |
5.7 |
104 |
Show |
|
18100-4852 |
HJ 5017 |
|
320 |
22.5 |
105 |
Show |
|
18268-4910 |
ALD 70 |
|
338 |
1.4 |
105 |
Show |
|
18294-4752 |
TDT 907 |
|
247 |
1.5 |
105 |
Show |
|
18088-4835 |
BRT1022 |
|
351 |
3.3 |
107 |
Show |
|
18245-4932 |
UC 3574 |
|
277 |
34.8 |
108 |
|
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WDS 18190-4759 : COMPONENTS
18190-4759 A
Componente originario normalizzato |
AB |
|
Name |
HD 167732 |
|
Coord arcsec 2000 |
181858.15-475921.5 |
|
Mag |
9.71 |
|
Spectral class |
G8/K0V (yellow) |
|
PmRA |
28.00 |
|
PmDE |
3.0 |
|
SAO |
228897 |
|
HIP |
89752 |
|
Tycho2 |
8362-00203-1 |
|
HD |
167732 |
|
CD |
CD-4812408 |
|
CP |
CP-48 9733 |
|
Tycho2 |
8362-00203-1 |
|
Pflag |
|
|
RAmdeg |
274.74240903 |
|
DEmdeg |
-47.98927598 |
|
PmRA |
30.2 |
|
PmDE |
8.1 |
|
E RAmdeg |
10 |
|
E DEmdeg |
13 |
|
E pmRA |
1.2 |
|
E pmDE |
1.5 |
|
EpRAm |
1989.84 |
|
EpDEm |
1990.27 |
|
Num |
6 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.8 |
|
BTmag |
9.958 |
|
E BTmag |
0.026 |
|
VTmag |
9.020 |
|
E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
89752 |
|
CCDM |
AS |
|
RAdeg |
274.74230472 |
|
DEdeg |
-47.98929444 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.55 |
|
E RAdeg |
10.4 |
|
E DEdeg |
12.6 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
228897 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0051 |
|
DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
9 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
17245 |
|
DM |
CP-48 9733 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
167732 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.77858981 |
|
DE1950rad |
-0.8379336 |
|
PmRA2000 |
0.005 |
|
PmDE2000 |
-0.004 |
|
Catalog |
H |
|
HIP |
89752 |
|
Proxy |
H |
|
RAhms |
18 18 58.15 |
|
DEdms |
-47 59 21.5 |
|
Vmag |
8.99 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
274.742 |
|
DEdeg |
-47.9893 |
|
AstroRef |
* |
|
Plx |
15.99 |
|
CCDM |
18190-4759 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AS |
|
Theta |
12 |
|
Rho |
0.154 |
|
HD |
167732 |
|
BD |
|
|
CD |
CD-4812408 |
|
CP |
CP-48 9733 |
|
Dm number |
-4812408 |
|
VIred |
0.84 |
|
SpType |
G8/K0V |
|
R SpType |
|
|
Coord arcsec 2000 |
181858.15-475921.5 |
|
HIP |
89752 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.7951577885 |
|
DErad |
-0.8375711788 |
|
Plx |
16.52 |
|
PmRA |
29.6 |
|
PmDE |
7.51 |
|
E RArad |
1.18 |
|
E DErad |
0.79 |
|
E Plx |
1.33 |
|
E pmRA |
1.42 |
|
E pmDE |
0.85 |
|
Hpmag |
9.1259 |
|
E Hpmag |
0.0017 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
0.787 |
|
E BV |
0.025 |
|
VI |
0.82 |
|
Ccdm |
18190-4759 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.64 |
|
DDEs |
-21.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
51 |
|
PmDE |
-2 |
|
Dm number |
-4812408 |
|
Cat1 |
CD |
|
Name2 |
228897 |
|
Cat2 |
SAO |
|
HD |
167732 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18114S4802A |
|
HIC |
89752 |
|
18190-4759 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181858.16-475921.9 |
|
Mag |
10.08 |
|
Calc delta mag |
0.37 |
|
Calc coord |
yes |
|
Ccdm |
18190-4759 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
B 936 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1927 |
|
Theta |
170 |
|
Rho |
0.3 |
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18114S4802B |
|
HIC |
89752 |
|